The improvement of machinery for chemical fertilizer application with the aim of achieving a more even spread over agricultural land
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Main Authors: | , |
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Format: | Texto biblioteca |
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Geneva (Switzerland) United Nations
1984
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Subjects: | FERTILIZER DISTRIBUTORS, APPLICATION METHODS, EQUIPMENT PERFORMANCE, DISTRIBUTEUR D'ENGRAIS, ABONADORAS, METHODE D'APPLICATION, PERFORMANCE DU MATERIEL, METODOS DE APLICACION, DESEMPENO DE LA MAQUINARIA, |
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